Hitachi HV-D20P Operation Manual page 53

7) GL MODE : GL signal input changeover
• VBS : The VBS signal or BBS (black burst) signal is input as an external
synchronizing signal.
• HD/VD : The HD/VD signal is input as an external synchronizing signal.
Note: During external sync with HD and VD signals, be sure to use either RGB or Y, B-Y, R-Y output
signals. Although VBS and Y/C output signals are also produced, these cannot be used as
normal output signals.
8) SC.COARSE : Coarse adjustment of subcarrier phase
Using the L or R button, select one of the following phases; 0º, 90º, 180º and 270º.
9) SC.FINE : Fine adjustment of subcarrier phase
The allowable setting range is -128 to 127.
There is no direct relationship between a numeric value and a degree of phase. If the relevant range
is exceeded, the SC COARSE setting is updated automatically to permit continuous adjustment.
10) H.PHASE : Adjustment of horizontal synchronization phase
The allowable setting range is -128 to 127.
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